EP1032372B1 - Masquant pour gouts pharmaceutiques en poudre - Google Patents
Masquant pour gouts pharmaceutiques en poudre Download PDFInfo
- Publication number
- EP1032372B1 EP1032372B1 EP98954686A EP98954686A EP1032372B1 EP 1032372 B1 EP1032372 B1 EP 1032372B1 EP 98954686 A EP98954686 A EP 98954686A EP 98954686 A EP98954686 A EP 98954686A EP 1032372 B1 EP1032372 B1 EP 1032372B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- potentiator
- masking
- masking agent
- flavour
- flavour modifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 35
- 239000000796 flavoring agent Substances 0.000 title claims abstract description 30
- 239000000843 powder Substances 0.000 title claims abstract description 26
- 235000019634 flavors Nutrition 0.000 title claims abstract description 18
- 230000000873 masking effect Effects 0.000 title claims description 60
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 239000002245 particle Substances 0.000 claims abstract description 30
- 235000003599 food sweetener Nutrition 0.000 claims abstract description 26
- 239000003765 sweetening agent Substances 0.000 claims abstract description 26
- 235000019640 taste Nutrition 0.000 claims abstract description 21
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 12
- ITVGXXMINPYUHD-CUVHLRMHSA-N neohesperidin dihydrochalcone Chemical compound C1=C(O)C(OC)=CC=C1CCC(=O)C(C(=C1)O)=C(O)C=C1O[C@H]1[C@H](O[C@H]2[C@@H]([C@H](O)[C@@H](O)[C@H](C)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 ITVGXXMINPYUHD-CUVHLRMHSA-N 0.000 claims abstract description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 6
- YZQCXOFQZKCETR-UWVGGRQHSA-N Asp-Phe Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 YZQCXOFQZKCETR-UWVGGRQHSA-N 0.000 claims abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 4
- UEDUENGHJMELGK-HYDKPPNVSA-N Stevioside Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O UEDUENGHJMELGK-HYDKPPNVSA-N 0.000 claims abstract description 4
- YGCFIWIQZPHFLU-UHFFFAOYSA-N acesulfame Chemical compound CC1=CC(=O)NS(=O)(=O)O1 YGCFIWIQZPHFLU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229960005164 acesulfame Drugs 0.000 claims abstract description 4
- 108010069205 aspartyl-phenylalanine Proteins 0.000 claims abstract description 4
- 239000011575 calcium Substances 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical class OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940013618 stevioside Drugs 0.000 claims abstract description 4
- OHHNJQXIOPOJSC-UHFFFAOYSA-N stevioside Natural products CC1(CCCC2(C)C3(C)CCC4(CC3(CCC12C)CC4=C)OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(=O)OC7OC(CO)C(O)C(O)C7O OHHNJQXIOPOJSC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000019202 steviosides Nutrition 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 25
- 239000003607 modifier Substances 0.000 claims description 14
- 239000004480 active ingredient Substances 0.000 claims description 10
- 239000003826 tablet Substances 0.000 claims description 9
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 claims description 6
- 239000004378 Glycyrrhizin Substances 0.000 claims description 5
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 claims description 5
- 229960004949 glycyrrhizic acid Drugs 0.000 claims description 5
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 claims description 5
- 235000019410 glycyrrhizin Nutrition 0.000 claims description 5
- 239000011872 intimate mixture Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 235000010436 thaumatin Nutrition 0.000 claims description 3
- 239000000892 thaumatin Substances 0.000 claims description 3
- 235000015218 chewing gum Nutrition 0.000 claims description 2
- 239000007938 effervescent tablet Substances 0.000 claims description 2
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 2
- 229940127557 pharmaceutical product Drugs 0.000 claims description 2
- 235000010603 pastilles Nutrition 0.000 claims 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 abstract description 18
- 235000019204 saccharin Nutrition 0.000 abstract description 6
- 229940081974 saccharin Drugs 0.000 abstract description 6
- 230000008447 perception Effects 0.000 abstract description 5
- 239000008194 pharmaceutical composition Substances 0.000 abstract description 3
- 238000001694 spray drying Methods 0.000 abstract description 3
- 239000008240 homogeneous mixture Substances 0.000 abstract description 2
- 239000000879 neohesperidine DC Substances 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 1
- 235000019658 bitter taste Nutrition 0.000 description 19
- 235000019605 sweet taste sensations Nutrition 0.000 description 17
- 229940079593 drug Drugs 0.000 description 15
- 235000013355 food flavoring agent Nutrition 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 8
- 229960005489 paracetamol Drugs 0.000 description 8
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 description 7
- 239000001329 FEMA 3811 Substances 0.000 description 7
- 239000000619 acesulfame-K Substances 0.000 description 7
- 229940089953 neohesperidin dihydrochalcone Drugs 0.000 description 7
- 235000010434 neohesperidine DC Nutrition 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000001096 (4-ethenyl-1-azabicyclo[2.2.2]octan-7-yl)-(6-methoxyquinolin-4-yl)methanol hydrochloride Substances 0.000 description 6
- NNKXWRRDHYTHFP-HZQSTTLBSA-N (r)-[(2s,4s,5r)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;hydron;dichloride Chemical group Cl.Cl.C([C@H]([C@H](C1)C=C)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 NNKXWRRDHYTHFP-HZQSTTLBSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229960001811 quinine hydrochloride Drugs 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- XPCTZQVDEJYUGT-UHFFFAOYSA-N 3-hydroxy-2-methyl-4-pyrone Chemical compound CC=1OC=CC(=O)C=1O XPCTZQVDEJYUGT-UHFFFAOYSA-N 0.000 description 4
- 108010011485 Aspartame Proteins 0.000 description 4
- 239000000605 aspartame Substances 0.000 description 4
- 235000010357 aspartame Nutrition 0.000 description 4
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 description 4
- 229960003438 aspartame Drugs 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- YIKYNHJUKRTCJL-UHFFFAOYSA-N Ethyl maltol Chemical compound CCC=1OC=CC(=O)C=1O YIKYNHJUKRTCJL-UHFFFAOYSA-N 0.000 description 3
- 239000003434 antitussive agent Substances 0.000 description 3
- 229940124584 antitussives Drugs 0.000 description 3
- 239000007911 effervescent powder Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229940093503 ethyl maltol Drugs 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- -1 methyl- Chemical group 0.000 description 3
- 235000019629 palatability Nutrition 0.000 description 3
- CVHZOJJKTDOEJC-UHFFFAOYSA-M 1,1-dioxo-1,2-benzothiazol-3-olate Chemical compound C1=CC=C2C([O-])=NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-M 0.000 description 2
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 2
- 244000303040 Glycyrrhiza glabra Species 0.000 description 2
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 2
- MKXZASYAUGDDCJ-SZMVWBNQSA-N LSM-2525 Chemical compound C1CCC[C@H]2[C@@]3([H])N(C)CC[C@]21C1=CC(OC)=CC=C1C3 MKXZASYAUGDDCJ-SZMVWBNQSA-N 0.000 description 2
- HYMLWHLQFGRFIY-UHFFFAOYSA-N Maltol Natural products CC1OC=CC(=O)C1=O HYMLWHLQFGRFIY-UHFFFAOYSA-N 0.000 description 2
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 208000025371 Taste disease Diseases 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 230000000078 anti-malarial effect Effects 0.000 description 2
- LNMAXKMUGYXKPJ-UHFFFAOYSA-L calcium;1,1-dioxo-1,2-benzothiazol-2-id-3-one Chemical compound [Ca+2].C1=CC=C2C([O-])=NS(=O)(=O)C2=C1.C1=CC=C2C([O-])=NS(=O)(=O)C2=C1 LNMAXKMUGYXKPJ-UHFFFAOYSA-L 0.000 description 2
- 235000013736 caramel Nutrition 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229960001985 dextromethorphan Drugs 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229940043353 maltol Drugs 0.000 description 2
- 235000019656 metallic taste Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- FTLYMKDSHNWQKD-UHFFFAOYSA-N (2,4,5-trichlorophenyl)boronic acid Chemical compound OB(O)C1=CC(Cl)=C(Cl)C=C1Cl FTLYMKDSHNWQKD-UHFFFAOYSA-N 0.000 description 1
- 241000208365 Celastraceae Species 0.000 description 1
- 235000001258 Cinchona calisaya Nutrition 0.000 description 1
- AANLCWYVVNBGEE-IDIVVRGQSA-L Disodium inosinate Chemical compound [Na+].[Na+].O[C@@H]1[C@H](O)[C@@H](COP([O-])([O-])=O)O[C@H]1N1C(NC=NC2=O)=C2N=C1 AANLCWYVVNBGEE-IDIVVRGQSA-L 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 239000001692 EU approved anti-caking agent Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 1
- 235000017382 Glycyrrhiza lepidota Nutrition 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 240000006284 Molineria latifolia Species 0.000 description 1
- 235000000336 Solanum dulcamara Nutrition 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 230000000954 anitussive effect Effects 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000001088 anti-asthma Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000001062 anti-nausea Effects 0.000 description 1
- 239000000924 antiasthmatic agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003529 anticholesteremic agent Substances 0.000 description 1
- 229940127226 anticholesterol agent Drugs 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000003430 antimalarial agent Substances 0.000 description 1
- 239000003907 antipyretic analgesic agent Substances 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000850 decongestant Substances 0.000 description 1
- 229940124581 decongestants Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 description 1
- 235000013890 disodium inosinate Nutrition 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 229940066493 expectorants Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- RQFCJASXJCIDSX-UUOKFMHZSA-N guanosine 5'-monophosphate Chemical compound C1=2NC(N)=NC(=O)C=2N=CN1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O RQFCJASXJCIDSX-UUOKFMHZSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 229940125722 laxative agent Drugs 0.000 description 1
- 229940010454 licorice Drugs 0.000 description 1
- 235000011477 liquorice Nutrition 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 235000013923 monosodium glutamate Nutrition 0.000 description 1
- 235000013615 non-nutritive sweetener Nutrition 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229960000948 quinine Drugs 0.000 description 1
- 229940085605 saccharin sodium Drugs 0.000 description 1
- 235000019643 salty taste Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940073490 sodium glutamate Drugs 0.000 description 1
- 235000019614 sour taste Nutrition 0.000 description 1
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- 230000003637 steroidlike Effects 0.000 description 1
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- 235000020357 syrup Nutrition 0.000 description 1
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- 230000001225 therapeutic effect Effects 0.000 description 1
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- 239000011782 vitamin Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
Definitions
- the present invention relates to a powder masking intended for mask unpleasant pharmaceutical tastes of drugs when this is necessary.
- the masking agent includes a sweetener as a flavoring agent and a potentiator of very different particle sizes, know a powder of a relatively coarse grain size sweetener and mixed with a potentiator in the form of a much more powder Fine.
- the sweetener i.e. the agent that brings the sweet taste is usually sodium or calcium saccharin or saccharinate, which by themselves a bitter or metallic taste, sometimes other intense sweeteners of origin natural or artificial.
- the primary role of the sweetener or more generally of the agent of palatability, is to supplant the unpleasant pharmaceutical taste of the drug final.
- the role of the potentiator is twofold. First, as the name suggests, it has the effect of prolonging the perception of the taste of the flavoring agent which, in its absence, would be too fleeting.
- a good potentiator such as those used conventionally, allows for example to increase the perception, in particular the sweet perception, over time (4 to 5 times).
- the other effect of the potentiator is to mask the secondary or parasitic tastes of Sweetener, for example to mask the bitter and metallic taste of saccharin or its salts sodium and calcium.
- the traditional masking agents of the flavoring agent / potentiator type are statistical mixes of one or more sweeteners and one or more potentiators of which, as already indicated above, the particle sizes are very different. Despite the care that can be taken in their realization, it cannot result only from the mixtures exhibiting a strong heterogeneity. For this reason, we will later call them "gross masking".
- the invention consisting in proposing a powder masking for pharmaceutical tastes, which includes a mixture of a flavoring agent and a potentiator.
- This mixture is in the form of an intimate mixture, the distribution of flavoring agent / potentiator is substantially homogeneous, not statistical, and whose proportion of the sapid agent compared to the potentiator is substantially constant and equal from one powder particle to another.
- the powder masking according to the invention has a particle size between 10 and 100 ⁇ m, with a Gaussian distribution.
- the proportion of flavoring agent / potentiator (s) is between 97/3 and 90/10, values expressed in weight parts.
- the proportion of the flavoring agent to the sweetener is substantially constant and equal from one particle to another, it will prove to be constant of a granule to the other in the masking formulation in which the masking will have been dispersed on a support, and consequently in the final drug. We will guarantee thus to the patient not only an acceptable taste, but above all a constant taking medication to another.
- masking it according to the invention may be in the form of a powder having a distribution Gaussian and an average particle diameter between 10 and 100 ⁇ m, comprising between 65,000,000 and 85,000,000, for example around 75,000,000, of particles per gram, compare with a 40-80 mesh saccharin with a particle size between 100 and 1000 ⁇ m and comprising only from 50,000 to 70,000, on average around 60,000 particles per gram.
- a sweetener or the like can be used as a flavoring agent.
- substances such as methyl-, ethyl- or carboxyl (m) ethylcelluloses, pectins, carrageenans or alginates, all likely to play a role at the taste buds.
- sweeteners for example sodium or calcium saccharinate and saccharin already mentioned, as well as other sweeteners such as aspartyl-phenylalanine, acesulfame and cyclamates and stevioside which is an original glycoside natural.
- thaumatin which is a protein of plant origin
- gtycosides such as neohesperidin dihydrochalcone (NHDC).
- NHDC neohesperidin dihydrochalcone
- glycyrrhizin, te glutamate, etc. alone or in mixtures. These substances provide a very long lasting sweet taste and cover the aftertaste well bitter and metallic of saccharin and its salts.
- the powder masking agent according to the invention can also contain other ingredients in small quantities, such as flavorings, taste, sodium glutamate, nucleotides (sodium inosinate and guanylate), maltol and ethylmaftol, etc. These ingredients are part of the "micro-ingredients" which can enter the intermediate formulation of the drug or premix which may contain also vitamins, trace elements, even other substances medication provided for preventive or prophylactic purposes. These last substances are generally calculated to be present at a rate of 75 to 150 g per kg in the final medicine.
- the masking agent according to the invention can be used with a large number of pharmaceutical or therapeutic products with unpleasant tastes, belonging to all kinds of categories such as for example antibiotics, analgesics, anti-tussives, anti-malarial, anti-inflammatory, anti-nausea, anti-asthmatic, laxatives, expectorants, decongestants, cholesterol lowering agents, antihistamines, etc., or to food products of a character dietetic, pharmaceutical or parapharmaceutical, such as suppressants appetite, nutritional or vitamin supplements, etc.
- antibiotics for example antibiotics, analgesics, anti-tussives, anti-malarial, anti-inflammatory, anti-nausea, anti-asthmatic, laxatives, expectorants, decongestants, cholesterol lowering agents, antihistamines, etc.
- the powder masking agent according to the invention can be prepared very simply, according to a technology well known in human nutrition and in the flavor manufacturing technology, by "micronization", that is to say by atomization and drying of a liquid mixture, sprayed in a suitable device.
- This device can take the form of a tower in which the liquid mixture is admitted to the top by a nozzle or a turbine, the atomized powder obtained being harvested at the base of the tower.
- the tower can be filled with an inert gas to avoid oxidation phenomena.
- the powder masking according to the invention is used, taking care to make a homogeneous mixture with the active ingredient and the excipient which generally accompanies it. On the basis of the usual values, this will make it possible to constitute a final drug with a quantity of sweetener in the range of 30 to 90 g / kg and the amount of potentiator from 1.5 to 6.3 g / kg based on an average dose of active ingredient from 20 to 70 g / kg, values obviously extremely variable depending on the composition of the masking agent and the active ingredient considered. You have to understand that, since the masking agent according to the invention is perfectly homogeneous and the particle size of this masking agent is sufficiently fine, there will obviously be no difficulty in obtaining a masking formulation, or a final drug, also perfectly homogeneous.
- the invention relates to a powdery medicine which is in the form of an intimate mixture, the distribution of flavoring agent / potentiator / active principle is substantially homogeneous, non-statistical, and with the flavourant / potentiator / active ingredient proportions are substantially constant and equal from one powder particle to another.
- Such a drug is prepared by mixing in solution a palatability, a potentiator and an active ingredient, then by spraying this mixture by spray drying to obtain a powder.
- a solution of one or more sweeteners is prepared by introducing 900 liters of water in a tank, then heating up to 60 ° C. Then we add 1000 kg of sweetener (s) slowly, stir the solution for 30 minutes until complete dissolution (the solution becomes transparent).
- the spray-drying operation is carried out in a tower whose working conditions are as follows: Solution temperature 60 ° C Inlet air temperature 190 ° C Outlet air temperature 100 ° C Rotation speed of the atomization turbine 15,000 rpm. at 20,000 rpm, the turbine can be replaced by an atomization nozzle.
- a masking agent is thus obtained according to the invention, which is presented under form of a homogeneous fine powder having a distribution particle size Gaussian between 10 and 100 ⁇ m with an average of 48.5 ⁇ m and comprising around 75,000,000 particles or grains per gram. This powder is soluble in water.
- Effervescent tablets and powders of paracetamol, an antipyretic analgesic which has a bitter taste are prepared by dry mixing.
- Each tablet contains 500 mg of paracetamol in 0.6 g tablets or 150 mg in effervescent powder of 0.3 g per sachet, using the masks above of Examples 1, 5 and 9, and respectively using sodium saccharinate 40-80 mesh E.g. 10 % E.g. 11 % E.g. 12 % E.g. 13 % Paracetamol 96.15 94.20 92.30 96.15
- Example 9 7.70 Comparative example: Sodium Saccharinate 40-80 Mesh 3.85
- Example 10 Contains 500 mg of paracetamol + 20 mg of the masking agent
- Example 11 Contains 500 mg of paracetamol + 30 mg of the masking agent
- Example 12 Contains 500 mg of Paracetamol + 42 mg of the Masking Agent Comparative example - Contains 500 mg of paracetamol + 20 mg of sodium saccharinate 40-80 Mesh
- Example 10 sweet taste, followed by a slight bitterness which appears after 30 seconds and disappears after 2 minutes; then the sweet taste continues and disappears after 3 minutes 30 seconds.
- Example 11 Sweet Taste Rather Close to That of Sucrose followsed a slight bitterness that appears after 45 seconds and disappears after 1 minute 45 seconds; then the sweet taste continues and disappears after 3 minutes 6 seconds.
- the mixtures of Examples 10 to 12 are statistical mixtures. To obtain non-statistical mixtures and by therefore optimizes the masking effect, all the constituents which constitute these mixtures (sweetener, potentiators, active ingredients). are initially linked intimately in a micro particle using the same manufacturing technology as for masking agents according to the invention.
- a solution of one or more sweeteners is thus prepared by introducing 900 liters of water into a tank, then heating up to 60 ° C then slowly add 1000 kg of sweetener (s), stir the solution for 30 minutes until complete dissolution (the solution becomes transparent).
- the active principle is added, previously dissolved in a sufficient amount of water, then the mixture is atomized in an atomization tower, under the conditions of the previous examples.
- Example 14% Example 15%
- Example 16% Quinine hydrochloride 95.5 92.8 93.2 Hiding from Example 1 4.6 Hiding from Example 3 7.2 Hiding from Example 6 6.8
- the masking% of the ex. 1 are between 3.3 and 6.2%
- the masking% of the ex. 3 are between 6.5 and 8.2%
- the masking% of the ex. 6 are between 5.4 and 7.7%
- Example 14 Contains 500 mg of quinine hydrochloride + 23.56 mg of the masking agent
- Example 15 Contains 500 mg of quinine hydrochloride + 36.65 mg of the masking agent
- Example 16 Contains 500 mg of quinine hydrochloride + 36.48 mg of the masking agent
- Example 14 Sweet and slightly bitter taste appearing at the same time time, then the bitterness diminishes and disappears after 3 minutes 45 seconds, while that the sweet taste lasts up to 4 minutes 25 seconds.
- Example 14 pleasant and slightly bitter sweet taste; the bitterness decreases and disappears after 2 minutes 30 seconds, while the sweet taste extends up to 3 minutes 40 seconds.
- Example 16 Sweet Taste Accompanied by a Flavor of Licorice and caramel and slightly bitter, more rounded than in the tests of examples 13 and 14; the bitterness diminishes and disappears after 3 minutes, then the sweet taste extend for 4 minutes 30 seconds
- Example 17% Example 18%
- Example 19% Example 20% dextromethorphan 94.2 95.5 96.0 91.2 Hiding from Example 2 5.8 Hiding from Example 4 4.5 Hiding from Example 7 4.0 Hiding from Example 8 8.8
- the masking% of the ex. 2 are between 4.2 and 6.5%
- the masking% of the ex. 4 are between 3.5 and 5.5%
- the masking% of the ex. 7 are between 3.2 and 5.0%
- the masking% of the ex. 8 are between 7.0 and 9.5%.
- the unpleasant bitter taste of a drug containing this cough suppressant replaced a sweet taste, the general rating of which is different depending on the examples.
- the invention has been given here as an example for the masking of tastes bitter, which are the most unpleasant and hard to perceive hide. It applies a fortiori to other taste or olfactory perceptions, generally less aggressive, such as sour and salty tastes.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Seasonings (AREA)
Description
- un pouvoir masquant régulier,
- la possibilité d'additionner des adjuvants en quantité elle aussi régulière
- une excellente stabilité à la conservation, meilleure que celle des masquants grossiers dont les deux poudres constitutives, de granulométries très différentes, ont au fil du temps tendance à la ségrégation ou à la sédimentation.
- le fait que, par sa structure cristalline amorphe et son taux d'humidité de 2 à 4 %,(contre 5 à 15 % pour le saccharinate de sodium ), le masquant selon l'invention est libre d'écoulement ; il n'est donc pas nécessaire d'ajouter d'antimottants tels que la silice et de ce fait, il est totalement soluble dans l'eau sans laisser de résidus, et sa solubilité est instantanée.
| Température de la solution | 60°C |
| Température d'air entrée | 190°C |
| Température d'air sortie | 100°C |
| Vitesse de rotation de la turbine d'atomisation | 15'000 t/min. à 20'000 t/min, |
| EXEMPLES | EDULCORANTS | POTENTIATEURS | PROPORTIONS |
| 1 | Saccharinate de sodium / Aspartame | NHDC | 70/25/5 |
| 2 | Saccharinate de sodium / Acésulfame K | NHDC | 35/60/5 |
| 3 | Aspartame/ Acésulfame K | NHDC | 10/86/4 |
| 4 | Saccharinate de sodium / Aspartame | NHDC / Glycyrrhizine | 70/25/2/3 |
| 5 | Saccharinate de sodium / Acésulfame K | Glycyrrhizine / Maltol | 40/53/3/4 |
| 6 | Saccharinate de sodium / Acésulfame K | Glycyrrhizine / Ethyl-Maltol | 42/53/3/2 |
| 7 | Saccharinate de sodium / Acésulfame K | NHDC / Glycyrrhizine / Ethyl-Maltol | 40/53/2/3/2 |
| 8 | Acésulfame K | NHDC / Glycyrrhizine | 95/2/3 |
| 9 | Aspartame/ Acésulfame K | NHDC / Glycyrrhizine / Ethyl-Maltol | 10/84/2/2/2 |
| Ex. 10 % | Ex. 11 % | Ex. 12 % | Ex. 13 % | |
| Paracétamol | 96,15 | 94,20 | 92,30 | 96,15 |
| Exemple 1 | 3,85 | |||
| Exemple 5 | 5,80 | |||
| Exemple 9 | 7,70 | |||
| Exemple comparatif: Saccharinate de sodium 40-80 Mesh | 3,85 |
Exemple 10 - Contient 500 mg de paracétamol + 20 mg du masquant
Exemple 11 - Contient 500 mg de paracétamol + 30 mg du masquant
Exemple 12 - Contient 500 mg de paracétamol + 42 mg du masquant
Exemple comparatif - Contient 500 mg de paracétamol + 20 mg de saccharinate de sodium 40-80 Mesh
| Exemple 14 % | Exemple 15 % | Exemple 16 % | |
| Chlorhydrate de Quinine | 95,5 | 92,8 | 93,2 |
| Masquant de l'exemple 1 | 4,6 | ||
| Masquant de l'exemple 3 | 7,2 | ||
| Masquant de l'exemple 6 | 6,8 | ||
| Les % de masquant de l'ex. 1 sont compris entre 3,3 et 6,2 % | |||
| Les % de masquant de l'ex. 3 sont compris entre 6,5 et 8,2 % | |||
| Les % de masquant de l'ex. 6 sont compris entre 5,4 et 7,7 % |
Exemple 14 - Contient 500 mg de chlorhydrate de quinine + 23,56 mg du masquant
Exemple 15 - Contient 500 mg de chlorhydrate de quinine + 36,65 mg du masquant
Exemple 16 - Contient 500 mg de chlorhydrate de quinine + 36,48 mg du masquant
| Exemple 17 % | Exemple 18 % | Exemple 19 % | Exemple 20 % | |
| Dextromethorphane | 94,2 | 95,5 | 96,0 | 91,2 |
| Masquant de l'exemple 2 | 5,8 | |||
| Masquant de l'exemple 4 | 4,5 | |||
| Masquant de l'exemple 7 | 4,0 | |||
| Masquant de l'exemple 8 | 8,8 | |||
| Les % de masquant de l'ex. 2 sont compris entre 4,2 et 6,5 % | ||||
| Les % de masquant de l'ex. 4 sont compris entre 3,5 et 5,5 % | ||||
| Les % de masquant de l'ex. 7 sont compris entre 3,2 et 5,0 % | ||||
| Les % de masquant de l'ex. 8 sont compris entre 7,0 et 9,5 %. |
Claims (12)
- Masquant en poudre pour goûts pharmaceutiques, comprenant un mélange entre un agent de sapidité et un potentiateur, caractérisé en ce que ce mélange se présente sous forme d'un mélange intime dont la répartition agent de sapidité/potentiateur est sensiblement homogène, non statistique, et dont la proportion de l'agent de sapidité par rapport au potentiateur est sensiblement constante et égale d'une particule de poudre à l'autre et en ce que la granulométrie de la poudre présente une répartition gaussienne, laquelle est comprise entre 10 et 100 µm.
- Masquant selon la revendication 1, caractérisé en ce que la proportion agent de sapidité/potentiateur(s) est comprise entre 97/3 et 90/10, valeurs exprimées en parties pondérales.
- Masquant selon la revendication 1, caractérisé en ce que l'agent de sapidité comprend un édulcorant.
- Masquant selon la revendication 1, 2 ou 3, caractérisé en ce que l'agent de sapidité est choisi dans le groupe comprenant les saccharinates de sodium ou de calcium, la saccharine, l'aspartyl-phénylalanine, l'acésulfame, les cyclamates et le stévioside, et leurs mélanges, et /ou que le potentiateur est choisi dans le groupe comprenant la thaumatine, la néohespéridine dihydrochalcone (NHDC), la glycyrrhizine, et leurs mélanges.
- Procédé de préparation du masquant selon l'une des revendications précédentes, caractérisé en ce qu'on prépare séparément une solution d"agent de sapidité et une solution de potentiateur, puis qu'on mélange les deux solutions en ajoutant la solution de potentiateur dans la solution d'agent de sapidité, puis qu'on pulvérise le mélange en solution obtenu par atomisation séchage pour obtenir une poudre.
- Utilisation du masquant selon l'une des revendications 1 à 4 pour masquer les goûts désagréables des produits pharmaceutiques.
- Médicament comprenant un principe actif et un masquant selon l'une des revendications 1 à 4 et, le cas échéant, un excipient pharmacologiquement acceptable.
- Médicament pulvérulent, caractérisé en ce qu'il se présente sous forme d'un mélange intime dont la répartition agent de sapidité/potentiateur/principe actif est sensiblement homogène, non statistique, et dont les proportions agent de sapidité/potentiateur/principe actif sont sensiblement constantes et égales d'une particule de poudre à l'autre, et en ce que la granulométrie de la poudre présente une répartition gaussienne, laquelle est comprise entre 10 et 100 µm.
- Médicament selon la revendication 8, caractérisé en ce que la proportion agent de sapidité/potentiateur(s) est comprise entre 97/3 et 90/10, valeurs exprimées en parties pondérales.
- Médicament selon la revendication 8, caractérisé en ce que l'agent de sapidité comprend un édulcorant.
- Médicament selon la revendication 8, 9 ou 10, caractérisé en ce que l'agent de sapidité est choisi dans le groupe comprenant les saccharinates de sodium ou de calcium, la saccharine, l'aspartyl-phénylalanine, l'acésulfame, les cyclamates et le stévioside, et leurs mélanges, et /ou que le potentiateur est choisi dans le groupe comprenant la thaumatine, la néohespéridine dihydrochalcone (NHDC), la glycyrrhizine, et leurs mélanges.
- Médicament en granulés, comprimés , comprimés effervescents, cachets, pastilles et gommes à mâcher obtenus à partir du médicament selon l'une des revendications 7 ou 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98954686A EP1032372B1 (fr) | 1997-12-03 | 1998-12-02 | Masquant pour gouts pharmaceutiques en poudre |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97810941 | 1997-12-03 | ||
| EP97810941A EP0920861A1 (fr) | 1997-12-03 | 1997-12-03 | Masquant pour goûts pharmaceutiques en poudre |
| PCT/IB1998/001915 WO1999027915A1 (fr) | 1997-12-03 | 1998-12-02 | Masquant pour gouts pharmaceutiques en poudre |
| EP98954686A EP1032372B1 (fr) | 1997-12-03 | 1998-12-02 | Masquant pour gouts pharmaceutiques en poudre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1032372A1 EP1032372A1 (fr) | 2000-09-06 |
| EP1032372B1 true EP1032372B1 (fr) | 2002-10-02 |
Family
ID=8230505
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97810941A Withdrawn EP0920861A1 (fr) | 1997-12-03 | 1997-12-03 | Masquant pour goûts pharmaceutiques en poudre |
| EP98954686A Expired - Lifetime EP1032372B1 (fr) | 1997-12-03 | 1998-12-02 | Masquant pour gouts pharmaceutiques en poudre |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97810941A Withdrawn EP0920861A1 (fr) | 1997-12-03 | 1997-12-03 | Masquant pour goûts pharmaceutiques en poudre |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP0920861A1 (fr) |
| CN (1) | CN1163221C (fr) |
| AT (1) | ATE225163T1 (fr) |
| AU (1) | AU1170799A (fr) |
| DE (1) | DE69808509T2 (fr) |
| ES (1) | ES2185228T3 (fr) |
| WO (1) | WO1999027915A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380936B (en) * | 2001-10-18 | 2003-07-09 | Reckitt Benckiser Healthcare | Improvements in or relating to compositions |
| FR2859603B1 (fr) * | 2003-09-11 | 2005-12-30 | Christian Fenioux | Utilisation de la neohesperidine dihydrochalcone dans des compositions orales comprenant des vitamines et/ou des mineraux |
| EP1623630A1 (fr) * | 2004-08-03 | 2006-02-08 | Pancosma S.A. | Sucrant en poudre pour alimentation humaine |
| WO2008049258A1 (fr) * | 2006-10-24 | 2008-05-02 | Givaudan Sa | Produits consommables |
| MX2009004344A (es) | 2006-10-24 | 2009-05-05 | Givaudan Sa | Productos de consumo. |
| CN101558827B (zh) * | 2009-02-18 | 2012-05-02 | 麦仑(厦门)生物科技有限公司 | 融合喷雾干燥技术生产饲用复合甜味剂及其制备方法 |
| CN104705618B (zh) * | 2015-04-09 | 2017-03-15 | 佛山市金骏康健康科技有限公司 | 一种新型复配甜味剂的制作方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19617487A1 (de) * | 1996-05-02 | 1997-11-06 | Merck Patent Gmbh | Geschmacksverbesserung von Arzneimittelwirkstoffen |
| DE19639343C2 (de) * | 1996-09-25 | 1998-10-08 | Suedzucker Ag | Komprimate, enthaltend ein Süßungsmittelgemisch |
-
1997
- 1997-12-03 EP EP97810941A patent/EP0920861A1/fr not_active Withdrawn
-
1998
- 1998-12-02 ES ES98954686T patent/ES2185228T3/es not_active Expired - Lifetime
- 1998-12-02 WO PCT/IB1998/001915 patent/WO1999027915A1/fr not_active Ceased
- 1998-12-02 EP EP98954686A patent/EP1032372B1/fr not_active Expired - Lifetime
- 1998-12-02 DE DE69808509T patent/DE69808509T2/de not_active Expired - Fee Related
- 1998-12-02 CN CNB988130343A patent/CN1163221C/zh not_active Expired - Fee Related
- 1998-12-02 AT AT98954686T patent/ATE225163T1/de not_active IP Right Cessation
- 1998-12-02 AU AU11707/99A patent/AU1170799A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1032372A1 (fr) | 2000-09-06 |
| DE69808509T2 (de) | 2003-06-18 |
| AU1170799A (en) | 1999-06-16 |
| DE69808509D1 (de) | 2002-11-07 |
| EP0920861A1 (fr) | 1999-06-09 |
| ES2185228T3 (es) | 2003-04-16 |
| CN1285740A (zh) | 2001-02-28 |
| CN1163221C (zh) | 2004-08-25 |
| WO1999027915A1 (fr) | 1999-06-10 |
| HK1030881A1 (en) | 2001-05-25 |
| ATE225163T1 (de) | 2002-10-15 |
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